TEST SERVICE
TEST SERVICE
Powdered Material Testing Service
We conduct various tests with materials received from our customers.
Presence/absence of bridging and/or segregation, and feeding accuracy can be confirmed with the actual powdered material.
If you have a material you want tested, contact us via this site.
If the material to be tested cannot be taken outside your site, please consult with us.
Powders can be extremely difficult to handle. There are countless factors in powders that can cause problems, including differences in properties arising from production locations and processes, changes in characteristics and cohesion caused by humidity, varieties in shape and bulk density, as well as mixed products of different powders having unique characteristics.
Changes in characteristics that are particular to each feeder or the shape of the hopper are also important factors to be considered.
At Yoshikawa, we provide a variety of feeders, hoppers and measuring instruments to carry out more than 100 tests yearly, using the actual powdered materials to be fed, to determine the ideal feeder specifications.
Proposal for Free-of-Charge Live Test Service
Live Test Service
Online test with powder and granular materials
You can watch the testing and data in real time.
- Free testing
- Live-stream video of test and data
- Traveling time and expenses saved
Example of monitor composition 
Example of hopper top-view 
Example of equipment view 
Example view of discharge in process
Test Equipment
- Test Room 327 square meters
- Feeders and hoppers
- A wide variety of feeders, from 100 to 6000 mm in inlet diameter, are available for testing.
- Batch measuring unit
- Loss-in-weight feeding test equipment
- Flocculant dissolution unit
- Local dust collector
